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According to Jiwei.com news on March 31, according to the results of the 22nd review meeting of the Science and Technology Innovation Board Listing Committee in 2021 released by the Shanghai Stock Ex...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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In recent years, as the country has vigorously promoted the introduction and implementation of relevant policies such as "new infrastructure" and "digital economy", China's semiconductor industry i...[Details]
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1 Introduction
Electric bicycles use the electricity generated by batteries as driving energy and electric motors as power. They have the characteristics of no exhaust pollution, "zero emissi...[Details]
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How to improve the amplitude accuracy during measurement Signal generators (signal sources) can provide accurate and highly stable test signals for a variety of component and system test applications...[Details]
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"Ding Dong" doorbell 1. Experimental task: When the switch SP1 is pressed, the AT89S51 microcontroller generates a "ding-dong" sound and outputs it from the P1.0 port to the LM386, and then sends it ...[Details]
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HDYZ-E zinc oxide lightning arrester live tester test wiring method 1. Notes 1.1 The instrument host and voltage collector must be reliably grounded before testing. 1.2 Current sampling: for singl...[Details]
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据韩媒etnews报道,消息人士透露,三星电子副会长李在鎔日前前往欧洲,主要目的在于访问ASML荷兰总部。 The report said that Samsung Electronics is currently planning to establish EUV production systems in Hwaseong, Pyeongtaek, South Korea, and Au...[Details]
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On May 29, the acceptance meeting of the National 863 Project "Application of Power Big Data in Power Transmission and Transformation Equipment Status Assessment and Power Distribution" led by Stat...[Details]
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Development and implementation of virtual oscilloscope based on USB interface
In order to overcome some shortcomings in the application of virtual oscilloscopes, a new bus interface st...[Details]
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This LF357 based audio compression circuit is a versatile circuit used to increase the average output power of the AF amplifier. Its simplicity makes it suitable for intercom systems, public addres...[Details]
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There are many video image acquisition methods at home and abroad, which can be basically divided into two categories: automatic image acquisition and processor-based image acquisition. Automatic im...[Details]
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On March 9, Shenzhen Shenkeda Intelligent Equipment Co., Ltd. (hereinafter referred to as Shenkeda) was listed on the Science and Technology Innovation Board of the Shanghai Stock Exchange. The stock...[Details]
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The novel coronavirus outbreak has caused a rapid increase in the market demand for temperature measurement products. Infrared thermometers, like masks, have become key controlled medical products fo...[Details]
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Industrial automation control systems are an indispensable part of modern industrial production. They use various sensors, actuators, controllers and other equipment to achieve real-time monitoring...[Details]